@@ -14,15 +14,17 @@
return (mlx5_wq_cyc_ctr2ix(wq, cc - pc) >= n) || (cc == pc);
}
-static inline void mlx5e_sq_fetch_wqe(struct mlx5e_txqsq *sq,
- struct mlx5e_tx_wqe **wqe,
- u16 *pi)
+static inline void *
+mlx5e_sq_fetch_wqe(struct mlx5e_txqsq *sq, size_t size, u16 *pi)
{
struct mlx5_wq_cyc *wq = &sq->wq;
+ void *wqe;
*pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
- *wqe = mlx5_wq_cyc_get_wqe(wq, *pi);
- memset(*wqe, 0, sizeof(**wqe));
+ wqe = mlx5_wq_cyc_get_wqe(wq, *pi);
+ memset(wqe, 0, size);
+
+ return wqe;
}
static inline struct mlx5e_tx_wqe *
@@ -248,7 +248,7 @@ static void mlx5e_tls_complete_sync_skb(struct sk_buff *skb,
mlx5e_tls_complete_sync_skb(skb, nskb, tcp_seq, headln,
cpu_to_be64(info.rcd_sn));
mlx5e_sq_xmit(sq, nskb, *wqe, *pi, true);
- mlx5e_sq_fetch_wqe(sq, wqe, pi);
+ *wqe = mlx5e_sq_fetch_wqe(sq, sizeof(**wqe), pi);
return skb;
err_out:
@@ -335,7 +335,7 @@ netdev_tx_t mlx5e_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
struct mlx5_wqe_eth_seg cur_eth = wqe->eth;
#endif
mlx5e_fill_sq_frag_edge(sq, wq, pi, contig_wqebbs_room);
- mlx5e_sq_fetch_wqe(sq, &wqe, &pi);
+ wqe = mlx5e_sq_fetch_wqe(sq, sizeof(*wqe), &pi);
#ifdef CONFIG_MLX5_EN_IPSEC
wqe->eth = cur_eth;
#endif
@@ -397,7 +397,7 @@ netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev)
u16 pi;
sq = priv->txq2sq[skb_get_queue_mapping(skb)];
- mlx5e_sq_fetch_wqe(sq, &wqe, &pi);
+ wqe = mlx5e_sq_fetch_wqe(sq, sizeof(*wqe), &pi);
/* might send skbs and update wqe and pi */
skb = mlx5e_accel_handle_tx(skb, sq, dev, &wqe, &pi);